Hi Jon,
The symptoms seem to indicate that somewhere there is a mismatch in
relationship management. Please check. Toplink maintains a global object
level cache (across transactions). Hence closing and opening an em will
not help.
-Mitesh
Jon Miller wrote:
> I don't know if this is a bug or not. I'm at a loss as to what might
> be the problem. I'm receiving the following exception. It works OK
> with Hibernate, but not with the version of TopLink that comes with
> NetBeans 5.5 or with V2 B30. I set my logging level to finest and I
> can see the objects that are being "registered" into the persistence
> context. It looks like it's calling toString() on my objects which
> prints the id values out. I can see that there are only two objects
> which have null values (i.e. haven't been persisted yet).
> One of the objects is the one that I'm calling merge() on and the
> other is linked to that object with a CascadeType.ALL. The weird thing
> is that if I call EntityManager.clear() first before I do my merge, it
> works. When it fails, it seems to corrupt things even after I close
> the EntityManager. i.e. I close the EntityManager and get a new one
> and receive the exception when attempting to do other things like
> perform unrelated queries.
>
> Jon
>
> ----- Original Message ----- From: "Jon Miller" <jemiller_at_uchicago.edu>
> To: "Glassfish Persistence List" <persistence_at_glassfish.dev.java.net>
> Sent: Wednesday, January 10, 2007 6:13 PM
> Subject: java.lang.IllegalStateException: During synchronization a new
> object was found through a relationship that was not marked cascade
> PERSIST.
>
>
>> Hi all,
>>
>> I'm running into the following exception. I'm wondering if anyone has
>> suggestions on how to find the offending object? I'm thinking it
>> might be nice if the error message did something like print the
>> toString() representation of the offending object.
>>
>> Caused by: javax.faces.el.EvaluationException:
>> javax.persistence.RollbackException: java.lang.IllegalStateException:
>> During synchronization a new object was found through a relationship
>> that was not marked cascade PERSIST.
>>
>> Jon
>>